a) What is atomic packing factor? What is the effect of the atomic packing factor on material's properties, Calculate the atomic packing factor of SC, FCC, BCC and HC and give some metal elements as examples for each crystal structure b) Which crystal planes and directions are most favourable for slip in materials having FCC structure

a) What is atomic packing factor? What is the effect of the atomic packing factor on material's properties, Calculate the atomic packing factor of SC, FCC, BCC and HC and give some metal elements as examples for each crystal structure b) Which crystal planes and directions are most favourable for slip in materials having FCC structure

Understanding Motor Controls

4th Edition

ISBN:9781337798686

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter44: Semiconductors

Section: Chapter Questions

Problem 4RQ

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Concept explainers

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.

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b) Which crystal planes and directions are most favourable for slip in materials having FCC structure

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Principal Metallic Crystal Structures and Crystal Structure Analysis

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